12V Li-ion UPS Power Backup Circuit Module

12V Li-ion UPS Power Backup Circuit Module

This 12V Li-ion UPS power backup module is designed for creating small rechargeable backup power systems. It can be used for routers, CCTV devices, LED lights, small control boards, automation systems, and emergency power projects. It is suitable for DIY electronics where a device needs to continue running during load-shedding or power failure. The module is useful for students, technicians, and hobbyists working on practical power backup circuits. Package includes the same components as the picture.